UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rlw8cbwkRy+7nTD6vpFxRRG2b2E7ZyO1G68RcAK7YX4=' 
WHERE 
  key_id = '47457dee1af1ccd21bb70022435666e4426319ca6dd3d217b3a528769b148522' 
  AND (
    token = 'Rlw8cbwkRy+7nTD6vpFxRRG2b2E7ZyO1G68RcAK7YX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )